38941154

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 68359680

約数和(自身を除く): 29418526

約数列:

[1, 2, 7, 14, 79, 137, 158, 257, 274, 514, 553, 959, 1106, 1799, 1918, 3598, 10823, 20303, 21646, 35209, 40606, 70418, 75761, 142121, 151522, 246463, 284242, 492926, 2781511, 5563022, 19470577, 38941154]

約数ペア:

[(1, 38941154), (2, 19470577), (7, 5563022), (14, 2781511), (79, 492926), (137, 284242), (158, 246463), (257, 151522), (274, 142121), (514, 75761), (553, 70418), (959, 40606), (1106, 35209), (1799, 21646), (1918, 20303), (3598, 10823)]